Blacken Slash vs Debug Survivor
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blacken Slash
Engage in turn-based tactical combat with roguelike elements. Craft unique character builds with a vast array of items and skills. Enjoy a story-driven experience with a retro soundtrack and compete on an online ladder.
- Turn-based tactical combat
- Roguelike elements
- Item-based build crafting
- Carry favorite items between runs
- Online ladder competition
- Challenging achievements
- Story-driven experience
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A tactical RPG fusing the best of roguelikes, turn-based tactics and hack and slash games – made by a solo developer with a penchant for minimalist designs. - Fight through bite-sized tactical puzzles - Create powerful builds from a plethora of items which grant you skills and can change gameplay mechanics - Carry on your favorite items between runs in normal mode - Start from scratch each week and compete with other players in the online ladder mode - Try various playstyles and hunt for challenging achievements - Enjoy a lovingly crafted story of ridiculous computer nostalgia and a blast of a retro soundtrack
Debug Survivor
An action roguelike where you play as a Software Engineer battling hordes of bugs and technical debt. Build your tech stack with unique weapon combinations and face legendary programming-themed bosses. Optimized for mobile with addictive progression and developer humor.
- Action roguelike gameplay
- Build unique tech stacks with weapons
- Battle programming-themed bosses
- Mobile-optimized controls
- Addictive progression system
- Developer humor and easter eggs
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The bugs are coming. Can you survive? Debug Survivor is an adrenaline-fueled action roguelike where you play as a Software Engineer fighting for survival against relentless hordes of bugs, technical debt, and catastrophic production incidents. Inspired by Vampire Survivors, this game combines addictive one-more-run gameplay with hilarious programming humor that every developer will love. BUILD YOUR TECH STACK Start with a simple Console.log() and evolve into an unstoppable force. Unlock powerful weapons like the Refactor Beam, Garbage Collector, DDoS Barrage, and the devastating Merge Conflict. Each run lets you create unique combinations—will you focus on defensive Unit Test Shields or go all-in with aggressive Async/Await Blades? FACE LEGENDARY BOSSES Battle infamous foes from every developer's nightmares: - The Legacy Monolith protected by orbiting Adapter Nodes - The Spaghetti Monster that spawns Code Knots - The Compiler that randomly disables your weapons - Robert'); DROP TABLE Students;-- with SQL Injection attacks - The Incident—a burning server rack causing lag spikes and system errors Defeat bosses to claim legendary rewards like the Debugger Drone, Glitch Storm, and ultimate Root Access! ENEMIES THAT FIGHT DIRTY Face off against 9 enemy types with unique behaviors: - Fast NullPointers that dart around - Tanky MemoryLeaks that soak damage - TypeErrors that reverse your controls - FlakyTests that randomly become immune - StackOverflows that grow stronger over time MOBILE-OPTIMIZED GAMEPLAY Perfect touch controls with virtual joystick and dash button. Auto-aim keeps the action flowing, or switch to manual aim for precision shots. Smooth 60 FPS performance means every dodge and dash feels responsive. ADDICTIVE PROGRESSION - 11 Active Weapons with unique mechanics - 7 Passive Upgrades to boost your stats - 7 Boss-Exclusive Legendary Items - Permanent meta-progression - Secrets, easter eggs, and Big Head Mode (Konami Code!) WHY DEVELOPERS LOVE IT "Finally, a game that understands my pain" – Every programmer who's faced a production incident at 3 AM Whether you're a seasoned developer or just love action roguelikes, Debug Survivor delivers fast-paced gameplay with personality. Watch your coffee-fueled engineer shake nervously, wear a chef hat with the Spaghetti Whip, or get surrounded by Matrix-style code with Root Access. PLAY ANYWHERE Download now and see how long you can survive the chaos!
Screenshots
Verdict
The clearest difference is update cadence: Debug Survivor at every 2 days against Blacken Slash's fortnightly. Debug Survivor also leads on price ($2.99 vs $4.99). Blacken Slash's advantage is ratings volume (60 vs 1) and iOS requirement (11.0 vs 15.0). On rating, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Blacken Slash costs $4.99 and Debug Survivor $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Debug Survivor holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Blacken Slash has 60 ratings behind it against 1, so its average is the more settled of the two.
Blacken Slash ships an update fortnightly, Debug Survivor every 2 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Blacken Slash | Debug Survivor |
|---|---|---|
| Price | $4.99 | $2.99 — better |
| Rating | 4.8 (60 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 95.6% of reviews | — |
| Number of ratings | 60 — better | 1 |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 161 MB | 11 MB |
| Age rating | 12+ | 12+ |
| Developer | Sonderland Games UG haftungsbeschrankt | Richard Jones |
Customer experience
Blacken Slash
Debug Survivor
Bugs and requests
Blacken Slash
Reported bugs
2 issues- Insane battery drainage
- iPad getting super hot
Requested features
2 requests- Consider adding two or more units for more interesting gameplay
- More content for future updates
Debug Survivor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blacken Slash
No in-app purchases
Debug Survivor
No in-app purchases








